The Scaled Cylinder is used in place of the standard Osbon ErecAid vacuum cylinder. The Scaled Cylinder has graduated markings in centimetres that are useful to men who wish to track or monitor their penile length. As you track it you will notice the strength of the penis increase along with your confidence and your penis achieving maximum length.
Cylinder Size: 2″ diameter and 8.5″ length.
Keep your Vacuum Pump in top condition with the Osbon Esteem Scaled Cylinder insert.